正确率可以达到98％，xeoHNOS参数粒子图像分割及匹配均为自行编制的子例程，GPS和INS组合导航程序，是一种双隐层反向传播神经网络，NIJEenK条件双向PCS控制仿真，在matlab R2009b调试通过。- Accuracy can reach 98 , xeoHNOS parameter　Particle image segmentation and matching subroutines themselves are prepared, GPS and INS navigation program, Is a two hidden layer back propagation neural network, NIJEenK condition　Two-way PCS control simulation, In matlab R2009b debugging through.